Package net.sansa_stack.spark.io.rdf.input.api

Interface RdfSourceFactory

All Known Implementing Classes:

RdfSourceFactoryImpl

public interface RdfSourceFactory

Turn source references into sources of RDF data. Note: This interface uses FileSystem. It may be possible to abstract this with a FileSystem at a later stage.

Author:

raven

Method Summary

Modifier and Type	Method	Description
RdfSourceFromResource	create(org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.FileSystem fileSystem, org.apache.jena.riot.Lang lang)
default RdfSourceFromResource	get(String sourceStr)
default RdfSourceFromResource	get(String sourceStr, org.apache.hadoop.fs.FileSystem fileSystem)
default RdfSourceFromResource	get(String sourceStr, org.apache.jena.riot.Lang lang)
default RdfSourceFromResource	get(org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.FileSystem fileSystem, org.apache.jena.riot.Lang lang)
RdfSourceCollection	newRdfSourceCollection()	Return a collection to which RdfSources can be added from which a union rdd can be obtained

Method Details

get

default RdfSourceFromResource get(String sourceStr)

get

default RdfSourceFromResource get(String sourceStr,
 org.apache.jena.riot.Lang lang)

get

default RdfSourceFromResource get(String sourceStr,
 org.apache.hadoop.fs.FileSystem fileSystem)

get

default RdfSourceFromResource get(org.apache.hadoop.fs.Path path,
 org.apache.hadoop.fs.FileSystem fileSystem,
 org.apache.jena.riot.Lang lang)

create

RdfSourceFromResource create(org.apache.hadoop.fs.Path path,
 org.apache.hadoop.fs.FileSystem fileSystem,
 org.apache.jena.riot.Lang lang)
                      throws Exception

Throws:

Exception

newRdfSourceCollection

RdfSourceCollection newRdfSourceCollection()

Return a collection to which RdfSources can be added from which a union rdd can be obtained